split out proxmox-backup-debug binary

and introduce pbs_tools::cli module

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>

Makefile

@@ -42,6 +42,7 @@ SUBCRATES := \
 	pbs-tools \
 	proxmox-backup-banner \
 	proxmox-backup-client \
+	proxmox-backup-debug \
 	pxar-bin
 
 ifeq ($(BUILD_MODE), release)
@@ -171,6 +172,8 @@ $(COMPILED_BINS) $(COMPILEDIR)/dump-catalog-shell-cli $(COMPILEDIR)/docgen: .do-
 	    --bin proxmox-backup-banner \
 	    --package proxmox-backup-client \
 	    --bin proxmox-backup-client \
+	    --package proxmox-backup-debug \
+	    --bin proxmox-backup-debug \
 	    --package pxar-bin \
 	    --bin pxar \
 	    --package proxmox-backup \